Johanna Konta, who came back from 4-1 down in the deciding set against Ashleigh Barty, was furious with the chair umpire over a poor line call during her match at the Nature Valley Open in Nottingham. 'This is an absolute joke. We are out here busting our chops. You are making decisions that affect all our lives,' Konta shouted at the umpire after the call that resulted in her dropping her serve at 4-4 in the third set. The Briton went on to lose 6-3, 3-6, 6-4 to Barty in a tense, see-sawing match that lasted just over two hours